unary operation

But they say its effect on the regular daily operation of organized crime has been negligible.
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Their leader, Njie, still going by “Dave” during the operation, would stay a safe distance away until the State House was secure.
The Shadowy U.S. Veteran Who Tried to Overthrow a Country|Jacob Siegel|January 6, 2015|DAILY BEAST
American lawmakers were quick to praise the military operation.
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The campaign was known to palace insiders as “Operation Mrs. PB.”
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As night fell, the rescue operation slowed and sea conditions worsened.
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This system had been in full operation in both districts prior to the general application of the voluntary system.
Readings in Money and Banking|Chester Arthur Phillips
The act, however, is a progressive piece of legislation and creates new conditions as the result of its own operation.
Readings in Money and Banking|Chester Arthur Phillips
After the Reserve Banks have been in operation long enough to be running smoothly, not a few branches will doubtless be organized.
Readings in Money and Banking|Chester Arthur Phillips
The intellect might be abolished so far as its participation in such an operation is concerned.
Assimilative Memory|Marcus Dwight Larrowe (AKA Prof. A. Loisette)
And the Process or Method of study, if it be an Assimilating one, also compels this co-operation.
Assimilative Memory|Marcus Dwight Larrowe (AKA Prof. A. Loisette)